// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es6id: 14.4.13
description: >
    Assignment of function `name` attribute (GeneratorMethod)
info: |
    GeneratorMethod :
        * PropertyName ( StrictFormalParameters ) { GeneratorBody }

    [...]
    9. Perform SetFunctionName(closure, propKey).
includes: [propertyHelper.js]
features: [generators, Symbol]
---*/

function Test() {
    var namedSym = Symbol('test262');
    var anonSym = Symbol();

    class A {
      *id() {}
      *[anonSym]() {}
      *[namedSym]() {}
      static *id() {}
      static *[anonSym]() {}
      static *[namedSym]() {}
    }

    assert.sameValue(A.prototype.id.name, 'id', 'via IdentifierName');
    verifyNotEnumerable(A.prototype.id, 'name');
    verifyNotWritable(A.prototype.id, 'name');

    assert.sameValue(A.prototype[anonSym].name, '', 'via anonymous Symbol');
    verifyNotEnumerable(A.prototype[anonSym], 'name');
    verifyNotWritable(A.prototype[anonSym], 'name');

    assert.sameValue(A.prototype[namedSym].name, '[test262]', 'via Symbol');
    verifyNotEnumerable(A.prototype[namedSym], 'name');
    verifyNotWritable(A.prototype[namedSym], 'name');

    assert.sameValue(A.id.name, 'id', 'static via IdentifierName');
    verifyNotEnumerable(A.id, 'name');
    verifyNotWritable(A.id, 'name');

    assert.sameValue(A[anonSym].name, '', 'static via anonymous Symbol');
    verifyNotEnumerable(A[anonSym], 'name');
    verifyNotWritable(A[anonSym], 'name');

    assert.sameValue(A[namedSym].name, '[test262]', 'static via Symbol');
    verifyNotEnumerable(A[namedSym], 'name');
    verifyNotWritable(A[namedSym], 'name');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
